Answer:gchvbunonion
Step-by-step explanation:
Answer:
solution is (- 3, 5 )
Step-by-step explanation:
given the 2 equations
6x - y = - 23 → (1)
8x + 3y = - 9 → (2)
rearrange (1) expressing y in terms of x
y = 6x + 23 → (3)
Substitute y = 6x + 23 into (2)
8x + 3(6x + 23 ) = - 9
8x + 18x + 69 = - 9
26x + 69 = - 9 ( subtract 69 from both sides )
26x = - 78 ( divide both sides by 26 )
x = - 3
substitute x = - 3 into (3)
y = (6 × - 3 ) + 23 = - 18 + 23 = 5
solution is (- 3, 5 )
Answer:
Here's what I find.
Step-by-step explanation:
You have 800 deer at the end of Year 1, and you expect the population to decrease each year thereafter.
a) i) The recursive formula
Let dₙ = the deer population n years after the initial measurement.
For this situation,
a) ii) Definitions
n = the number of years from first measurement
r = the common ratio, that is, the deer population at the end of one year divided by the population of the previous year.
a) iii) First term of sequence
The first term of the sequence is d₀, the population when first measured.
b) The function formula
The formula for the nth term of a geometric series is
c) Value of d₀
Let n = 2; then d₂ = 800
Answer:
29.5m
29.5m
29.5m
29.5m
Step-by-step explanation:
5m×5.9m
=29.5m
The set of integers is not closed under the operation of division because when an integer is divided by another, the results are not limited to only integers i.e. zero and decimals are possibilities
<h3>How to determine the true statement?</h3>
Integers are numbers without decimal points
When integers are divided, the possible results are:
The decimal and the zero possibilities imply that the set of integers is not closed under the operation of division
This is so because when an integer is divided by another, the results are not limited to only integers i.e. zero and decimals are possibilities
Read more about sets at:
brainly.com/question/1563195
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